Trisodium Ethylenediamine Disuccinate

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  • Identifiers

    CAS number
    178949-82-1

    Molecular formula
    C10H13N2Na3O8

    SMILES
    C(CN[C@@H](CC(=O)[O-])C(=O)[O-])N[C@@H](CC(=O)[O-])C(=O)O.[Na+].[Na+].[Na+]

    Safety labels

  • Odor profile

    Fragrance
    Odorless 73.91%
    Savory 31.72%
    Sweet 28.87%
    Fishy 18.55%
    Alcoholic 17.86%
    Meaty 16.9%
    Cooling 16.34%
    Milky 15.33%
    Cooked 15.22%
    Oily 14.64%

     

    Flavor
    Odorless 66.48%
    Bitter 43.85%
    Bland 31.81%
    Mild 29.03%
    Very mild 26.35%
    Sweet-like 22.87%
    Yeast 21.26%
    Faint 19.81%
    Nitrile 19.2%
    Bread crust 18.51%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    -0.9 (strong acid)

    Molecular weight
    358.19 g/mol

    Flash point

    • 266.11 ˚C est.

  • Synonyms

    • 178949-82-1
    • L-Aspartic acid, N,N'-1,2-ethanediylbis-, trisodium salt
    • NATRLQUEST E30
    • NATRLQUEST E 30
    • ENVIOMET C140
    • trisodiumethylenediamine disuccinate
    • L-Aspartic acid, N,N'-1,2-ethanediylbis-, sodium salt (1:3)
    • TRISODIUM-ETHYLENEDIAMINEDISUCCINATE
    • (S,S)-ETHYLENEDIAMINE DISUCCINIC ACID TRISODIUM SALT
    • RefChem:900551
    • TRISODIUM ETHYLENEDIAMINE DISUCCINATE [INCI]
    • 416-530-4
    • OCTAQUEST E 30
    • TRISODIUM ETHYLENEDIAMINE DISUCCINATE
    • YA22H34H9Q
    • N,N'-Ethylenedi-(L-aspartic acid) trisodium salt
    • Sodium (S)-2-((2-(((S)-1-carboxy-2-carboxylatoethyl)amino)ethyl)amino)succinate
    • TRISODIUM (2S)-2-[(2-{[(1S)-1-CARBOXY-2-CARBOXYLATOETHYL]AMINO}ETHYL)AMINO]BUTANEDIOATE
    • DTXSID1051806
    • SCHEMBL30682407
    • QEHXDDFROMGLSP-VDBFCSKJSA-K
    • MFCD20529176
    • 178949-82-1

  • Applications

    Trisodium Ethylenediamine Disuccinate, CAS 178949-82-1, is a biodegradable chelating agent used to sequester metal ions in detergents and cleaning formulations; it is commonly evaluated for use in cosmetics and personal care products as a metal-binding stabilizer; in paper and pulp processing it helps control trace metals and improve process stability; in agriculture it serves as a chelating agent for micronutrients in fertilizer solutions (including hydroponics); in water treatment and industrial manufacturing it helps prevent metal-related fouling and corrosion; and in coatings and inks it can act as a chelating additive to stabilize colorants and reduce metal-catalyzed degradation.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1.66
    methanol 6.01
    isopropanol 0.64
    water 4.96
    ethyl acetate 0.13
    n-propanol 0.69
    acetone 1.19
    n-butanol 0.33
    acetonitrile 0.3
    DMF 58.01
    toluene 0.03
    isobutanol 0.23
    1,4-dioxane 1.38
    methyl acetate 0.35
    THF 1.58
    2-butanone 0.5
    n-pentanol 0.18
    sec-butanol 0.36
    n-hexane 0.03
    ethylene glycol 5.29
    NMP 32.03
    cyclohexane 0.03
    DMSO 161.02
    n-butyl acetate 0.09
    n-octanol 0.11
    chloroform 0.08
    n-propyl acetate 0.11
    acetic acid 3.67
    dichloromethane 0.18
    cyclohexanone 0.65
    propylene glycol 2.79
    isopropyl acetate 0.08
    DMAc 49.12
    2-ethoxyethanol 4.57
    isopentanol 0.22
    n-heptane 0.02
    ethyl formate 0.62
    1,2-dichloroethane 0.2
    n-hexanol 0.11
    2-methoxyethanol 16.7
    isobutyl acetate 0.03
    tetrachloromethane 0.03
    n-pentyl acetate 0.06
    transcutol 4.24
    n-heptanol 0.1
    ethylbenzene 0.04
    MIBK 0.12
    2-propoxyethanol 1.69
    tert-butanol 0.8
    MTBE 0.17
    2-butoxyethanol 0.85
    propionic acid 0.83
    o-xylene 0.07
    formic acid 22.54
    diethyl ether 0.18
    m-xylene 0.03
    p-xylene 0.05
    chlorobenzene 0.02
    dimethyl carbonate 0.67
    n-octane 0.01
    formamide 34.06
    cyclopentanone 1.15
    2-pentanone 0.24
    anisole 0.17
    cyclopentyl methyl ether 0.24
    gamma-butyrolactone 1.69
    1-methoxy-2-propanol 4.72
    pyridine 0.58
    3-pentanone 0.23
    furfural 3.51
    n-dodecane 0.01
    diethylene glycol 4.98
    diisopropyl ether 0.03
    tert-amyl alcohol 0.59
    acetylacetone 0.57
    n-hexadecane 0.01
    acetophenone 0.29
    methyl propionate 0.33
    isopentyl acetate 0.08
    trichloroethylene 0.22
    n-nonanol 0.11
    cyclohexanol 0.22
    benzyl alcohol 0.28
    2-ethylhexanol 0.06
    isooctanol 0.06
    dipropyl ether 0.15
    1,2-dichlorobenzene 0.03
    ethyl lactate 0.44
    propylene carbonate 0.47
    n-methylformamide 12.63
    2-pentanol 0.14
    n-pentane 0.02
    1-propoxy-2-propanol 0.79
    1-methoxy-2-propyl acetate 0.34
    2-(2-methoxypropoxy) propanol 1.83
    mesitylene 0.03
    ε-caprolactone 0.58
    p-cymene 0.03
    epichlorohydrin 1.22
    1,1,1-trichloroethane 0.04
    2-aminoethanol 5.09
    morpholine-4-carbaldehyde 18.56
    sulfolane 11.57
    2,2,4-trimethylpentane 0.01
    2-methyltetrahydrofuran 0.4
    n-hexyl acetate 0.11
    isooctane 0.0
    2-(2-butoxyethoxy)ethanol 1.97
    sec-butyl acetate 0.05
    tert-butyl acetate 0.13
    decalin 0.01
    glycerin 12.28
    diglyme 5.08
    acrylic acid 1.6
    isopropyl myristate 0.05
    n-butyric acid 0.43
    acetyl acetate 0.12
    di(2-ethylhexyl) phthalate 0.14
    ethyl propionate 0.14
    nitromethane 7.35
    1,2-diethoxyethane 0.32
    benzonitrile 0.1
    trioctyl phosphate 0.09
    1-bromopropane 0.06
    gamma-valerolactone 5.1
    n-decanol 0.08
    triethyl phosphate 0.27
    4-methyl-2-pentanol 0.07
    propionitrile 0.16
    vinylene carbonate 0.55
    1,1,2-trichlorotrifluoroethane 4.14
    DMS 0.24
    cumene 0.03
    2-octanol 0.06
    2-hexanone 0.18
    octyl acetate 0.07
    limonene 0.05
    1,2-dimethoxyethane 7.13
    ethyl orthosilicate 0.22
    tributyl phosphate 0.13
    diacetone alcohol 0.87
    N,N-dimethylaniline 0.32
    acrylonitrile 0.4
    aniline 0.15
    1,3-propanediol 4.27
    bromobenzene 0.01
    dibromomethane 0.08
    1,1,2,2-tetrachloroethane 0.28
    2-methyl-cyclohexyl acetate 0.12
    tetrabutyl urea 0.4
    diisobutyl methanol 0.05
    2-phenylethanol 0.17
    styrene 0.04
    dioctyl adipate 0.12
    dimethyl sulfate 3.69
    ethyl butyrate 0.14
    methyl lactate 1.57
    butyl lactate 0.27
    diethyl carbonate 0.14
    propanediol butyl ether 1.14
    triethyl orthoformate 0.23
    p-tert-butyltoluene 0.03
    methyl 4-tert-butylbenzoate 0.49
    morpholine 2.58
    tert-butylamine 0.25
    n-dodecanol 0.06
    dimethoxymethane 5.33
    ethylene carbonate 0.33
    cyrene 2.76
    2-ethoxyethyl acetate 0.18
    2-ethylhexyl acetate 0.06
    1,2,4-trichlorobenzene 0.06
    4-methylpyridine 0.36
    dibutyl ether 0.09
    2,6-dimethyl-4-heptanol 0.05
    DEF 1.79
    dimethyl isosorbide 2.24
    tetrachloroethylene 0.22
    eugenol 0.71
    triacetin 0.31
    span 80 0.71
    1,4-butanediol 1.25
    1,1-dichloroethane 0.05
    2-methyl-1-pentanol 0.14
    methyl formate 6.07
    2-methyl-1-butanol 0.22
    n-decane 0.01
    butyronitrile 0.12
    3,7-dimethyl-1-octanol 0.07
    1-chlorooctane 0.03
    1-chlorotetradecane 0.01
    n-nonane 0.01
    undecane 0.01
    tert-butylcyclohexane 0.01
    cyclooctane 0.01
    cyclopentanol 0.34
    tetrahydropyran 0.29
    tert-amyl methyl ether 0.21
    2,5,8-trioxanonane 4.35
    1-hexene 0.05
    2-isopropoxyethanol 1.09
    2,2,2-trifluoroethanol 2.63
    methyl butyrate 0.26

    Scent© AI

1 4

IFRA standard 51

Recommendation
No restriction
Maximum acceptable concentrations in the finished product (%)
Category 1
Products applied to the lips
 No restriction Category 7A
Rinse-off products applied to the hair with some hand contact
 No restriction
Category 2
Products applied to the axillae
 No restriction Category 7B
Leave-on products applied to the hair with some hand contact
 No restriction
Category 3
Products applied to the face/body using fingertips
 No restriction Category 8
Products with significant anogenital exposure
 No restriction
Category 4
Products related to fine fragrance
 No restriction Category 9
Products with body and hand exposure, primarily rinse off
 No restriction
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
 No restriction Category 10A
Household care products with mostly hand contact
 No restriction
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
 No restriction Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
 No restriction
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
 No restriction Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
 No restriction
Category 5D
Baby Creams, baby Oils and baby talc
 No restriction Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
 No restriction
Category 6
Products with oral and lip exposure
 No restriction Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
 No restriction